LMU/musrfit
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first implementation of the single histo RRF fit (no plotting yet). Seems to work but the error estimate of the RRF asymmetry seems to be too large. Needs to be checked.

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suter_a
2015-12-21 16:54:12 +01:00
parent 99864b2b82
commit 6ee5d76b35
9 changed files with 1738 additions and 14 deletions
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12
src/classes/PMusr.cpp
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@ -752,21 +752,25 @@ Double_t PMsrGlobalBlock::GetRRFFreq(const char *unit)
return freq;
}
cout << endl << "debug> PMsrGlobalBlock::GetRRFFreq(" << unit << "): unitTag=" << unitTag << ", fRRFFreq=" << fRRFFreq;
// calc the conversion factor
if (unitTag == fRRFUnitTag)
freq = fRRFFreq;
else if ((unitTag == RRF_UNIT_MHz) && (fRRFUnitTag == RRF_UNIT_Mcs))
freq = fRRFFreq/TMath::TwoPi();
else if ((unitTag == RRF_UNIT_MHz) && (fRRFUnitTag == RRF_UNIT_T))
freq = fRRFFreq*GAMMA_BAR_MUON;
freq = fRRFFreq*1e4*GAMMA_BAR_MUON; // 1e4 need for T -> G since GAMMA_BAR_MUON is given in MHz/G
else if ((unitTag == RRF_UNIT_Mcs) && (fRRFUnitTag == RRF_UNIT_MHz))
freq = fRRFFreq*TMath::TwoPi();
else if ((unitTag == RRF_UNIT_Mcs) && (fRRFUnitTag == RRF_UNIT_T))
freq = fRRFFreq*TMath::TwoPi()*GAMMA_BAR_MUON;
freq = fRRFFreq*1e4*TMath::TwoPi()*GAMMA_BAR_MUON; // 1e4 need for T -> G since GAMMA_BAR_MUON is given in MHz/G
else if ((unitTag == RRF_UNIT_T) && (fRRFUnitTag == RRF_UNIT_MHz))
freq = fRRFFreq/GAMMA_BAR_MUON;
freq = fRRFFreq/GAMMA_BAR_MUON*1e-4; // 1e-4 need for G -> T since GAMMA_BAR_MUON is given in MHz/G
else if ((unitTag == RRF_UNIT_T) && (fRRFUnitTag == RRF_UNIT_Mcs))
freq = fRRFFreq/(TMath::TwoPi()*GAMMA_BAR_MUON);
freq = fRRFFreq/(TMath::TwoPi()*GAMMA_BAR_MUON)*1e-4; // 1e-4 need for G -> T since GAMMA_BAR_MUON is given in MHz/G
cout << endl << "debug> PMsrGlobalBlock::GetRRFFreq(" << unit << "): freq=" << freq << endl;
return freq;
}